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  • On integers for which the sum of divisors is the square of the squarefree core

    Broughan, Kevin A.; De Koninck, Jean-Marie; K´atai, Imre; Luca, Florian (University of Waterloo, 2012)
    We study integers n > 1 satisfying the relation σ(n) = γ(n) ² , where σ(n) and γ(n) are the sum of divisors and the product of distinct primes dividing n, respectively. We show that the only solution n with at most four ...

Imre K´atai has 3 co-authors in Research Commons.